Sterling

Duke Energy vs Southern Company vs American Electric Power and 1 More Revenue Comparison

Compare financial metrics side-by-side using real SEC EDGAR data

Duke Energy logo
Duke Energy
Southern Company logo
Southern Company
American Electric Power logo
American Electric Power
Dominion Energy logo
Dominion Energy

Revenue Comparison

Chart: Revenue Comparison. Values in USD_BILLIONS. In Q2 2026: Duke Energy 7.592, Southern Company 6.977, American Electric Power 5.445, Dominion Energy 4.558.

Latest Quarter Comparison

Table: Latest Quarter Comparison. 15 rows across Metric, Duke Energy, Southern Company, American Electric Power, Dominion Energy.
MetricDuke EnergySouthern CompanyAmerican Electric PowerDominion Energy
Market Cap$88.99B$96.31B$65.09B$53.92B
Revenue$7.59B$6.98B$5.45B$4.56B
Cost of Revenue$2.04B$3.40B$1.60B$2.29B
Gross Profit$5.55B$3.58B$3.84B$2.26B
Operating Income$2.05B$1.78B$2.58B$1.07B
Net Income$1.09B$1.17B$713.00M$340.00M
R&D Expense$0$0$0$0
Earnings Per Share$1.38$1.03$1.3$0.37
Gross Margin73.1%51.3%70.6%49.7%
Operating Margin27.0%25.5%47.5%23.5%
Net Profit Margin14.4%16.8%13.1%7.5%
Free Cash Flow$-5.48B$5.59B$4.62B$-1.20B
Cumulative Free Cash Flow$-21.23B$-4.81B$826.00M$-42.48B
Operating Cash Flow$2.76B$2.65B$1.82B$1.57B
Cash & Equivalents$673.00M$2.98B$375.00M$296.00M
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